715 citations
- Max Planck Institute for the Physics of Complex SystemsDE22 papers
- Max Planck SocietyDE10 papers
- Institute of PhysicsPL9 papers
- Russian Academy of SciencesRU9 papers
- Technische Universität DresdenDE8 papers
- University of Wisconsin–MadisonUS6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Laboratoire de Physique ThéoriqueFR5 papers
- Leibniz Institute for Solid State and Materials ResearchDE5 papers
- École Normale Supérieure de LyonFR4 papers
- Institute for Scientific InterchangeIT4 papers
- Laboratoire de Physique de l'ENS de LyonFR4 papers
24 papers · 1 filter
Magnetic-field induced effects on the electric polarization in RMnO3 (R = Dy, Gd)
R. Feyerherm, E. Dudzik, A. U. B. Wolter +8
X-ray resonant magnetic scattering studies of rare earth magnetic ordering were performed on perovskite manganites RMnO3 (R = Dy, Gd) in an applied magnetic field. The data reveal…
Quantum critical dynamics of a S = 1/2 antiferromagnetic Heisenberg chain studied by 13C-NMR spectroscopy
H. Kuehne, H. -H. Klauss, S. Grossjohann +6
We present a 13C-NMR study of the magnetic field driven transition to complete polarization of the S=1/2 antiferromagnetic Heisenberg chain system copper pyrazine dinitrate Cu(C_4H…
Dissipative Two-Electron Transfer
S. Tornow, R. Bulla, F. B. Anders +1
We investigate non-equilibrium two-electron transfer in a model redox system represented by a two-site extended Hubbard model and embedded in a dissipative environment. The influen…
Transport in quasi one-dimensional spin-1/2 systems
F. Heidrich-Meisner, A. Honecker, W. Brenig
We present numerical results for the spin and thermal conductivity of one-dimensional (1D) quantum spin systems. We contrast the properties of integrable models such as the spin-1/…
Itinerant in-plane magnetic fluctuations and many-body correlations in NaCoO
M. M. Korshunov, I. Eremin, A. Shorikov +3
Based on the {\it ab-initio} band structure for NaCoO we derive the single-electron energies and the effective tight-binding description for the bands using projec…
S=1/2 antiferromagnetic Heisenberg chain with staggered fields: Copper pyrimidine and copper benzoate using the density matrix renormalization group for transfer matrices
S. Glocke, A. Klümper, H. Rakoto +3
We consider the spin-1/2 antiferromagnetic Heisenberg chain in a staggered magnetic field describing materials such as copper benzoate and copper pyrimidine dinitrate. Using the de…